baber/WOPTO huggingface dataset:
Patent JP-H11165152-A (JP)
Title: Method for vitrifying residue in cleaning flue gas
Inventor: MECHTERSHEIMER GUENTER DR
IPC: F23G5/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To minimize a total amount of an additive and a fusion material without decreasing a salt constituent evaporation rate by a method wherein a stoichiometric relation of an alkali metal-containing additive and a calcium- containing additive is so adjusted as to satisfy the specific formulas in cleaning flue gas. SOLUTION: An alkali metal-containing additive and a calcium-containing additive together with flue gas are blown into a reaction tower 4 connected to a waste gas side of a boiler 2. For example, lime in a Ca(OH)2 powder shape and NaHCO3 powder are used. At that time a stoichiometric relation of both is so adjusted as to satisfy formulas I and II. Acid gases HCl and SO2 in the flue gas react with lime and NaHCO3 with the additives to form CaSO3 , CaCl, Na2 SO4 , and NaCl, and they together with flue gas dust are separated in a dust precipitator 5. Those together with the dust in flue gas are sent to a melting furnace 8. Thereby, an efficiency of a melting process can be improved.
Patent JP-S61139535-A (JP)
Title: Illuminating device of vehicle like motorcycle
Inventor: TAKAYAMA AKIRA
IPC: B60Q1/04
Filed: 1984-12-08
Abstract: PURPOSE:To enable a desired position to be illuminated sufficiently with an illuminating lamp by mounting the illuminating lamp and an illuminating battery connected thereto through a switch on a car body to be removed integrally therefrom. CONSTITUTION:This illuminating device 11 has a casing 17 for supporting a head lamp 18 and an illuminating battery 20 connected thereto through a toggle system switch 19. The casing 17 has a casing body 22 to which a handle 23 and legs 24 are fixed, and the upper portion of the body 22 is removably attached to an upper bracket 26b projecting from a front fork 3 b bolts 27. Also, the legs 24 disengageably engage a lower bracket 28 projecting from the front fork 3 and a damping rubber 29 is interposed between both legs 24 and bracket 28. Said illuminating battery 20is connected to a fly wheel magnet through a coupler 35.
Patent JP-2001083096-A (JP)
Title: Fluorescence spectrochemical analyzer
Inventor: ASADA SHOTARO
IPC: G01N21/67
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve accurate analysis by excluding the biasing of data due to the instability or the like of spark discharge. SOLUTION: Time-series spectrum line intensity data, obtained for multiple discharges, is divided for each prescribed time width ΔT, and distribution curves L1-L4 are created for each data row included in time sections T1-T4. Then distribution curves, whose shape is in normal distribution are selected, a time section where the dispersion is at the minimum is found among them, an intensity value P3 for giving the highest frequency in the distribution curve is decided as a spectrum line intensity value in the analysis.
Patent JP-H1189887-A (JP)
Title: Bottom length adjusting structure in bed or the like
Inventor: SASE YOSHIMI
IPC: A47C19/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a bed easily coping with user's physique by constituting a part of a frame supporting the bottom plate of a bed in the state of being capable of extensibly adjusting in the longitudinal direction of the frame and mounting an extension bottom corresponding to an extended frame so as to adjust corresponding to the user's physique. SOLUTION: In the bed 1, a main frame 3 is supported by a carriage 2 through an elevating/lowering leg part and a bottom plate is held on the frame 3. In this case, the extension frame 5 is provided in the state of being movable back and forth in the longitudinal direction of the frame 3 on the end side of the frame 3, namely a end side in contact with a foot board 4. Namely, this frame 5 is fixed to the board 4 to extend the length of the frame 3 by pulling out the board 4. In addition, when the frame 5 is pulled out from the end side of the frame 3, a panel-like extension bottom 6 covering the top of the frame 5 is held by the board 4 to be housable/developable.
Patent JP-S61138281-A (JP)
Title: Protective cover of photosensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G15/00
Filed: 1984-12-10
Abstract: PURPOSE:To facilitate handling of a photosensitive body by forming an insulating layer having a surface resistivity of >=1X10<10>OMEGA on the surface of a protective cover in contact with the photosensitive layer of the photosensitive body, and coating the photosensitive layer and the surface of the protective cover with a solid lubricant. CONSTITUTION:The photosensitive layer 2 is formed on the photosensitive body 1, covered with the protective layer 3, and its ends are fixed with an adhesive tape 4. The insulating layer made of polyethylene film having a surface resistivity of >=1X10<10>OMEGA is formed on the side of the layer 3 in contact with the layer 2. The layer 3 and the side of the layer 2 in contact with the layer 3 are coated with the solid lubricant of polyvinylidene fluoride, thus permitting the photosensitive body to be held without directly touching the photosensitive layer, its handling to be made easy, and stains and damage of the photosensitive layer to be prevented.
Patent JP-H08119632-A (JP)
Title: Production of hydroxide of rare earth element and production of oxide of rare earth element
Inventor: KANEYOSHI MASAMI
IPC: C04B35/66
Filed: 1994-10-25
Abstract: PURPOSE: To easily produce spherical particles of oxide of a rare earth element useful as powder for thermal spraying and bedding powder spread at the time of sintering a ceramic compact. CONSTITUTION: When an aq. soln. of a water-soluble salt of a rare earth element is mixed with an aq. soln. of ammonia or an alkali hydroxide and they are brought into a reaction to form a precipitate of hydroxide of the rare earth element, at least one of the aq. solns. is dispersed in an org. solvent which is not uniformly miscible with water before the mixing and the resultant precipitate is fired.
Patent JP-H01103049-A (JP)
Title: Inter-network connection device
Inventor: ARIGA HITOSHI
IPC: H04M3/00
Filed: 1987-10-15
Abstract: PURPOSE:To prevent undesired from entering a packet exchange network due to an erroneous incoming call by allowing an inter-network connection device to check an ID of an outgoing side terminal equipment with respect to an incoming call from a public network or a line exchange network. CONSTITUTION:When a terminal equipment 1a communicates with a terminal equipment 5a, and a caller dials a line connection section 6a corresponding to the terminal equipment 5a, the line connection section 6a detects an incoming call from a public network or line exchange network 2 and it is informed to a communication control section 7. The communication control section 7 receives an incoming call to establish a call between the line connection section 6a and the terminal equipment 1a via the public network or the line exchange network 2. The communication control section 7 receives the ID of the terminal equipment by the predetermined communication procedure and the ID is compared with the ID of an ID storage section 13, and when they do not coincide, an interruption instruction is given to the line connection section 6a and when coincident, the logic number of the line connection section 6a is given to the inter-network connection control section 9 to perform communication.
Patent JP-H03121630-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI KENICHIRO
IPC: H04B1/40
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the deterioration in the articulation by making a reception carrier frequency coincident with a carrier frequency at a sender side. CONSTITUTION:A transmission section 10 generates a standard signal of a preset frequency for a prescribed time each for a prescribed time interval, the standard signal and a transmission information signal to be sent to an opposite destination are synthesized by a synthesis circuit 12, the synthesized signal is used to apply amplitude modulation to the carrier, and the carrier is sent while being suppressed. A reception section 20 detects the standard signal from the received signal and decides the frequency of the carrier reproduced in response to the frequency of the standard signal. Thus, power efficiency reduction is not caused in the standard signal and then the carrier frequency between the sender side and the receiver side is accurately matched. Thus, the deterioration in the articulation of the demodulated signal is prevented.
Patent JP-H06112125-A (JP)
Title: Control system of semiconductor production device
Inventor: IKEGAMI HARUHIKO
IPC: H01L21/205
Filed: 1992-09-30
Abstract: PURPOSE:To conduct test film formation, in which one of a plurality of film forming processes is carried out at every wafer, automatically by the control program of a semiconductor production device when the film forming processes are set in one recipe data. CONSTITUTION:A CPU for control reads the control number and recipe name of operation from operation data while deciding whether or not the operation is test film formation from the head two characters (a code 10a) of the control number. The order of film forming processes and the order of wafers are collated while counting up the number of the film forming processes executed and the number of the wafers film-formed by a counter N and a counter L respectively every time the film forming processes are carried out when the operation is test film formation, the film forming process is performed when N=L holds, and successively different one film forming process is executed at every wafer.
Patent JP-S63114628-A (JP)
Title: Method for processing thermoplastic resin composite material
Inventor: OONO KENSUKE
IPC: B29L7/00
Filed: 1986-10-31
Abstract: PURPOSE:To improve the mechanical properties by a method wherein thermoplastic resin composite material consisting of a continuous phase made of thermoplastic resin (a) and discontinuous phase,which is dispersed in said continuous phase and made of thermoplastic resin (b), is rolled with a reduction ratio lying within a specific range in order to make the aspect ratio of the thermoplastic resin particle forming the discontinuous phase to be 2 or more. CONSTITUTION:As thermoplastic resins (a) and (b) constituting thermoplastic resin composite material, thermoplastic resin, thermoplastic elastomer or elastomer, all of which are generally used as molding material, is used. Rolling is generally done with a roller mill. Rolling with processing machine for forging, form rolling, extruding or the like is suitable for rolling a bar-shaped and irregular shaped formed body. The proper reduction ratio at rolling is within the range of 1.5$10 and preferably the rolling is done with a reduction ratio of 2-5. The physical properties of the composite material are improved by making the aspect ratio of the dispersed particle to be 2 or more and preferably 3 or more.
Patent JP-H01103267-A (JP)
Title: Grinding ceramic tool
Inventor: ICHINOSEKI KYOICHI
IPC: B24D3/14
Filed: 1987-10-15
Abstract: PURPOSE:To prolong the service life by avoiding the formation of rust due to humidity on a grinding tool such as sky edge, etc., by using a ceramic composite body consisting of silicon carbide whiskers having a specific dimension which is dispersed in 5-50vol.% and alumina matrix dispersed in 50-95vol.%. CONSTITUTION:A ceramic composite body which constitutes a grinding ceramic tool consists of the silicon carbide whiskers in 5-50vol.% which has a diameter of 0.5-2.5mum and a length of 10-80mum and the alumina matrix in 50-95vol.%. No rust is generated on the ceramic composite body even after the setting under the high humidity environment for a long period, and also the superior abrasion resistance is provided, and also the relative life is superior. Therefore, a grinding ceramic tool made of the ceramic composite body is used suitably for the grinding of sky edge, etc.
Patent JP-2000092505-A (JP)
Title: Optical device for solid state image pickup device
Inventor: ABE TOMOYA
IPC: H04N5/335
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To locally maintain a suitable soldering temperature and to quickly attain a sure and reliable connection without allowing the temperature to fall due to absorption of heat to the whole assembling frame having large heat capacity in the case of connecting the projection parts of the frame to the legs of a fitting plate by soldering. SOLUTION: Frames 2 consisting of metallic or ceramic plates having a thermal expansion coefficient similar to that of a prism material are fixed to the right and left side faces of a prism 1, plural projection parts are formed on the face of each assembling frame 2 to which a solid state image pickup device fitting board 3 is to be connected, the hollow parts of connection faces of the projection parts are roughened and legs respectively having rear faces of the same shape size as that of each projection part are formed on four corners of each solid state image pickup device fitting plate 3 consisting of a metallic material.  In the case of connecting the projection parts 4 of the frame 2 to the legs 7 of the fitting plate 3 by soldering or the like, heat conduction to other parts can be reduced, a soldering temperature can be locally maintained, reliable connection can be quickly attained, and since both members consist of metals or the like, these members are advantageous to peeling of connection or reconnection.
Patent JP-H07113956-A (JP)
Title: Wide angle aspherical zoom lens
Inventor: ONO SHUSUKE
IPC: G02B13/18
Filed: 1993-10-19
Abstract: PURPOSE:To provide wide angle zoom lens having the simple composition, excellent mass productivity, high performance in which aberrations including chromatic aberration are well compensated and the zooming ratio of about three. CONSTITUTION:Looking from the object side, this lens is composed of a first lens group 1 of negative refractive power composed of two concave lenses L1, L2 and a connvex lens L3, a second lens group 2 of positive refractive power composed of joined lens of a covex lens L4, a convex lens L5 and a concave lens L6, zooming is performed by changing the air gap between the first lens group 1 and the second lens group 2, the first lens group 1 together with the second lens group 2 have in one face or more asphrical shapes, at least one of two conave lenses of the first lens group has the large central thickness and the respective lens groups are composed of lens types, surface shapes and glass materials preferable for the performance of aberration.
Patent JP-H01103957-A (JP)
Title: Composite sintered body and its production
Inventor: KUWABARA MITSUO
IPC: C04B35/565
Filed: 1987-10-15
Abstract: PURPOSE:To produce the title lightweight composite sintered body having a low sintering temp. and excellent in strength, resistance to thermal shock, and workability by mixing ZrO2, SiC, a metal boride, and/or a boric acid compd., and a partially stabilizing agent for ZrO2, and sintering the mixture. CONSTITUTION:From 5-30wt.% of ZrO2, SiC, metal boride (e.g., ZrB2) and/or a boric acid compd. [e.g., (NH4)2B4O7] and 1-30wt.% of the stabilizer for partially stabilizing ZrO2 are mixed. The mixture is dried, and then compacted into a desired shape to obtain a compact. The compact is degreased, transiently sintered in an N2 atmosphere at about 1Torr and about 1,200 deg.C for about 2hr, and then sintered at 1,500-1,800 deg.C to obtain a composite sintered body contg. ZrO2, SiC, and a metal boride at the part including tetragonal and rhombic crystal structures and having 10<-1>-10<2>OMEGA.cm volume resistivity.
Patent JP-H1176516-A (JP)
Title: Pinwheel of pachinko game machine
Inventor: YOKOI SEIICHI
IPC: A63F7/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pinwheel which makes a pattern and color look different in a ceiling surface depending on the direction of rotation of the pinwheel by positively utilizing the rotating state of the pinwheel. SOLUTION: This pinwheel W of a pachinko game machine has the body 1 of the pinwheel and a changeover cover plate 2. The ceiling surface of the body 1 of the pinwheel is equally divided into an even number of sections and unified patterns or colors are arranged for a first section group and a second section group respectively comprising the sections alternately arrayed therebetween. The changeover cover plate 2 includes cover plates radially divided at an equal interval and spreads the cover plates on the ceiling surface of the pinwheel body 1 with the cover plates covering the sections one to one. When the pinwheel body 1 rotates in one direction, the changeover cover plate 2 cover all sections of the first section group and when the pinwheel body 1 rotates in the opposite direction, the changeover cover plate 2 covers all sections of the second section group.
Patent JP-H04137994-A (JP)
Title: Speaker equipment
Inventor: SUZUKI TATSUYA
IPC: H04R1/40
Filed: 1990-09-28
Abstract: PURPOSE:To obtain an excellent surround effect over a wide listening position by fitting a horn to a front face of two speaker units of the same performance, connecting both the speaker units electrically so that they are active in opposite phase to each other and selecting an aperture of each horn to be almost opposite to each other. CONSTITUTION:The speaker equipment consists of speaker units 1, 2 of the same performance, a cabinet 3 with the units mounted thereon, and horns 4, 5 mounted to the front face of the speaker units 1, 2 in which a frequency fr not deteriorating the directivity has a relation of fr<=c/d, where (c) is sound velocity and (d) is an interval of the apertures of the two horns. Moreover, the speaker units 1, 2 are connected electrically so that they are operated in opposite phase. Furthermore, the horns 4, 5 are set so that each aperture face is almost opposite to each other.
Patent JP-S63114207-A (JP)
Title: Method for working iron core of amorphous alloy thin belt
Inventor: OKAZAKI YASUO
IPC: H01F41/02
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the deterioration of iron loss caused by the residual bending stress of corner part of a D-type iron core, by giving previously strain to compensate the residual bending strain at the time of winding process. CONSTITUTION:When an amorphous alloy thin belt 1 is directly wound around the frame of a D-type iron core, or it is formed from the state of a coil type winding to the D-type iron core, the strain to compensate the residual bending strain after annealing is given previously to the corner part 1b of the D-type iron core. After the amorphous alloy thin belt 1 formed in a D-type is annealed, clamping force by pressing plates 2a and 2b is removed. Then the bending strain  r is released, and the D-type amorphous alloy thin belt 1 has a corner part 1b with a curvature r being an initially designed value. As the residual bending stress is released, the generation of magnetic domains which act as reluctance against magnetic flux at the corner part 1b can be prevented, so that the deterioration of iron loss caused by the disturbance of magnetic domain in the corner part 1b is improved.
Patent JP-S61139088-A (JP)
Inventor: AKETO AKIHIRO
IPC: H05K3/06
Filed: 1984-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62122290-A (JP)
Title: Light emitting element
Inventor: YAMANAKA AKEMI
IPC: H01L27/15
Filed: 1985-11-22
Abstract: PURPOSE:To enhance a passivation effect, by the constitution wherein a gap is not formed between an electrode on the side of a resonator on a semiconductor laser element and a passivation films convering a semiconductor crystal. CONSTITUTION:On the main surface part on both sides of a CSP type semiconductor laser element 1, mesa etching is performed. The interface in a multilayer growing layer 7 is expanded on the etching surface of the part. The etching surface is covered with passivation films 4 and 4'. There is no gap and the like between an anode electrode 3 and the passivation films 4 and 4', and both parts are closely contacted. Since there is no gap between the edge part of the anode electrode 3 and the passivation films 4 and 4', moisture resistance is high and the passivation effect is enhanced.
Patent JP-S62121380-A (JP)
Title: High sensitivity radar receiver with synthetic aperture
Inventor: IZUMI ISAO
IPC: G01S13/90
Filed: 1985-11-22
Abstract: PURPOSE:To expand a dynamic range of a receiver by supplying part of the output of a variable gain amplifier to an AGC circuit through a BPF which is narrower than a signal band width of the receiver. CONSTITUTION:A chirp modulating signal which has passed through a BPF 5 which is narrower than a signal band width of a receiving device contains only a frequency component which is selected by the BPF 5. However, since a chirp signal is a frequency modulated wave having a prescribed pulse width and a constant level, even if it passes through the BPF 5, no variation is generated in a signal level. On the other hand, as for noise, a noise level is decreased by a portion which is subjected to a band limit, namely, a band ratio portion of a band of the BPF 5, and a band of the BPF in a receiver. Accordingly, even is S/N is deteriorated, S/N in an AGC circuit is improved by the band ratio portion, therefore, a dynamic range of the receiver can be expanded remarkably.
Patent JP-H07113653-A (JP)
Title: Path computer
Inventor: HASHIMOTO TAKEO
IPC: G09B29/10
Filed: 1993-10-19
Abstract: PURPOSE:To start the computing of a path by simple operation by providing a key input means capable of inputting a computing requirement signal by single operation, anew recognizing a current spot and a near link by using road map data in the vicinity of the current spot of a car stored in a working area and computing the path. CONSTITUTION:A car-position detecting section 14 computes the position of a car on the basis of azimuth information detected by a GPS receiver 5 and positional information based on a car speed signal, etc. Data displaying the detected 14 current spot of the car are transmitted over a controller 16 in a navigation device body 1. The controller 16 is connected to a memory control section 11, a display control section 12, an input control section 13 and a voice control section 15 through a bus in the main body 1. The control section 13 is connected to a remote control key 4 enabling a single operation input. When the key 4 is worked by single operation during the computing of an optimum path or after the computing, the path can be calculated between the current spot and a link near to a destination previously specified as the near link.
Patent JP-H10109108-A (JP)
Title: Manufacture of welded stainless steel tube
Inventor: SHINPO YUKIO
IPC: B23K26/21
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for continuously making a relatively thick stainless steel strip into a tube. SOLUTION: In the manufacturing method of welded stainless steel tubes in which a tubular formed body is made by continuously forming the stainless steel strip into a tubular shape, the butting end parts is preheated by high frequency resistance heating or high frequency induction heating, next, the butting end parts are butted by pressurizing the tubular formed body with squeeze rolls, welding is executed by being irradiated with a laser beam along the groove line between the butting end parts which is formed by butting and, after that, solution heat treatment is executed, when the thickness of the stainless steel strip is >=4mm, preheating temp. is taken as 300-600 deg.C.